good cardiac doctors in bangalore Diet and Lifestyle Overeating: Consuming more calories than your body uses, especially high-fat or sugary foods. Lack of physical activity: Sedentary lifestyle leads to fewer calories burned. High-calorie beverages: Sugary drinks, alcohol, and energy drinks contribute extra calories. Snacking habits: Frequent snacking, especially late at night. 2. Psychological and Emotional Factors Stress: Can lead to emotional eating or hormonal change Depression or anxiety: May lead to overeating or inactivity. Sleep deprivation: Affects hormones that regulate hunger